fix #17 fix #36 remove notification, rss fix&more

app/migrations/20190321163240-recover_code.js

@@ -0,0 +1,10 @@
+module.exports = {
+  up: (queryInterface, Sequelize) => {
+    return queryInterface.addColumn('users', 'recover_code',
+      { type: Sequelize.STRING })
+  },
+
+  down: (queryInterface, Sequelize) => {
+    return queryInterface.removeColumn('users', 'recover_code')
+  }
+}